package main.tester;

/*
   This applet demonstrates Focus events and Key events.  A colored square
   is drawn on the applet.  By pressing the arrow keys, the user can move
   the square up, down, left, or right.  By pressing the keys
   R, G, B, or K, the user can change the color of the square to red,
   green, blue, or black, respectively.  Of course, none of the keys
   will have any effect if the applet does not have the keyboard input
   focus.  The applet changes appearance when it has the input focus.
   A cyan-colored border is drawn around it.  When it doesn not have
   the input focus, the message "Click to activate" is displayed
   and the border is gray.
*/


import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
import javax.swing.JComponent;
import core.MouseController;
import factories.ControllerFactory;


public class TesterCode extends Applet{
                         // (Note:  MouseListener is implemented only so that
                         //         the applet can request the input focus when
                         //         the user clicks on it.)

   static final int SQUARE_SIZE = 40;  // Length of a side of the square.
   
   Color squareColor;  // The color of the square.
   
   int squareTop, squareLeft;  // Coordinates of top-left corner of square.
   
   boolean focussed = false;   // True when this applet has input focus.
   
   private MouseController myMouseController;
   
   Sprite mainPlayer = new Sprite();
   
   public void init() {
        // Initialize the applet; set it up to receive keyboard
        // and focus events.  Place the square in the middle of
        // the applet, and make the initial color of the square red.
      setControllers();
      configureActions();
      setBackground(Color.white);
      squareTop = getSize().height / 2 - SQUARE_SIZE / 2;
      squareLeft = getSize().width / 2 - SQUARE_SIZE / 2;
      squareColor = Color.red;
      setFocusable(true);
      requestFocus();
      //addFocusListener(this);
   }
   

   private void setControllers () {
       myMouseController = (MouseController) ControllerFactory.createMouseController(this);
   }

   public void configureActions () {
       try {
           System.out.println("configureActions");
           myMouseController.setControl(MouseEvent.BUTTON3, MouseEvent.MOUSE_PRESSED, mainPlayer, "move");
          // myMouseController.setControl(KeyEvent.VK_SPACE, KeyEvent.KEY_RELEASED, mainPlayer, "jump");
       }
       catch (NoSuchMethodException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       }

   }
   
   
   public void paint(Graphics g) {
         // Draw the contents of the applet.
         
      /* Draw a 3-pixel border, colored cyan if the applet has the
         keyboard focus, or in light gray if it does not. */

      if (focussed) 
         g.setColor(Color.cyan);
      else
         g.setColor(Color.lightGray);
         
      int width = getSize().width;  // Width of the applet.
      int height = getSize().height; // Height of the applet.
      g.drawRect(0,0,width-1,height-1);
      g.drawRect(1,1,width-3,height-3);
      g.drawRect(2,2,width-5,height-5);
      
      /* Draw the square. */

      g.setColor(squareColor);
      g.fillRect(squareLeft, squareTop, SQUARE_SIZE, SQUARE_SIZE);
      
      /* If the applet does not have input focus, print a message. */

      if (!focussed) {
         g.setColor(Color.magenta);
         g.drawString("Click to activate",7,20);
      }

   }  // end paint()
   
   
   public void focusGained(FocusEvent evt) {
         // The applet now has the input focus.
      focussed = true;
      repaint();  // redraw with cyan border
   }
   

   public void focusLost(FocusEvent evt) {
         // The applet has now lost the input focus.
      focussed = false;
      repaint();  // redraw without cyan border
   }
   
   
   public void keyTyped(KeyEvent evt) {
          // The user has typed a character, while the
          // apple thas the input focus.  If it is one
          // of the keys that represents a color, change
          // the color of the square and redraw the applet.
          
      char ch = evt.getKeyChar();  // The character typed.

      if (ch == 'B' || ch == 'b') {
         squareColor = Color.blue;
         repaint();
      }
      else if (ch == 'G' || ch == 'g') {
         squareColor = Color.green;
         repaint();
      }
      else if (ch == 'R' || ch == 'r') {
         squareColor = Color.red;
         repaint();
      }
      else if (ch == 'K' || ch == 'k') {
         squareColor = Color.black;
         repaint();
      }

   }  // end keyTyped()
   
   
   public void keyPressed(KeyEvent evt) { 
          // Called when the user has pressed a key, which can be
          // a special key such as an arrow key.  If the key pressed
          // was one of the arrow keys, move the square (but make sure
          // that it doesn't move off the edge, allowing for a 
          // 3-pixel border all around the applet).
          
      int key = evt.getKeyCode();  // keyboard code for the key that was pressed
      
      if (key == KeyEvent.VK_LEFT) {
         squareLeft -= 8;
         if (squareLeft < 3)
            squareLeft = 3;
         repaint();
      }
      else if (key == KeyEvent.VK_RIGHT) {
         squareLeft += 8;
         if (squareLeft > getSize().width - 3 - SQUARE_SIZE)
            squareLeft = getSize().width - 3 - SQUARE_SIZE;
         repaint();
      }
      else if (key == KeyEvent.VK_UP) {
         squareTop -= 8;
         if (squareTop < 3)
            squareTop = 3;
         repaint();
      }
      else if (key == KeyEvent.VK_DOWN) {
         squareTop += 8;
         if (squareTop > getSize().height - 3 - SQUARE_SIZE)
            squareTop = getSize().height - 3 - SQUARE_SIZE;
         repaint();
      }

   }  // end keyPressed()


   public void keyReleased(KeyEvent evt) { 
      // empty method, required by the KeyListener Interface
   }
   

   public void mousePressed(MouseEvent evt) {
        // Request the input focus when the user clicks on
        // the applet.  (On most platforms, there is no need
        // for this.  However, Sun's own Java implementation
        // requires it.)
      requestFocus();
   }   
   
   
   public void mouseEntered(MouseEvent evt) { }  // Required by the
   public void mouseExited(MouseEvent evt) { }   //    MouseListener
   public void mouseReleased(MouseEvent evt) { } //       interface.
   public void mouseClicked(MouseEvent evt) { }


}